/* 
 * ========================================================================
 * 
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * ========================================================================
 */
package ch07.mocks.account;

/**
 * Account POJO to hold the bank account object.
 * 
 * @version $Id: Account.java 503 2009-08-16 17:47:12Z paranoid12 $
 */
public class Account {
	/**
	 * The id of the account.
	 */
	@SuppressWarnings("unused")
	private String accountId;

	/**
	 * The balance of the account.
	 */
	private long balance;

	/**
	 * A constructor.
	 * 
	 * @param accountId
	 * @param initialBalance
	 */
	public Account(String accountId, long initialBalance) {
		this.accountId = accountId;
		this.balance = initialBalance;
	}

	/**
	 * Withdraw the amount from the account.
	 * 
	 * @param amount
	 */
	public void debit(long amount) {
		this.balance -= amount;
	}

	/**
	 * Add the amount of money in the account.
	 * 
	 * @param amount
	 */
	public void credit(long amount) {
		this.balance += amount;
	}

	/**
	 * What's the balance of the account?
	 * 
	 * @return
	 */
	public long getBalance() {
		return this.balance;
	}
}
